Fix nested components - render functions now return i32

Changes:
- Component render functions return i32 (root element) instead of void
- Nested components (yield SomeComponent()) now work correctly
- Added main() entry point that calls top-level component and sets root
- Updated runtime to call main() instead of render_ComponentName()

Note: Active state in ternary expressions still needs reactive updates
This commit fixes the nested component rendering issue

All tests passing (51 passed, 2 skipped)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Aaron SinclairandClaude committed 2025-11-15 11:16:23 -08:00
1 parent adf95f424d
commit b0e38db22c
26 files changed
+2310 -1222

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+5 -7
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@@ -306,15 +306,13 @@ class RitzLoader {
this.setStatus(`⏳ Rendering ${componentName}...`); this.setStatus(`⏳ Rendering ${componentName}...`);
// Call the render function with props // Call the main entry point (which renders top-level component and sets root)
const renderFn = instance.exports[`render_${componentName}`]; const mainFn = instance.exports.main;
if (!renderFn) { if (!mainFn) {
throw new Error(`render_${componentName} not found in WASM exports`); throw new Error(`main function not found in WASM exports`);
} }
// Pass props as positional arguments mainFn();
const propValues = Object.values(props);
renderFn(...propValues);
// Update signals // Update signals
runtime.updateSignals(); runtime.updateSignals();
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+542 -1047
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+20 -44
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@@ -20,28 +20,19 @@ def VerticalTabs():
setting_tab = value setting_tab = value
with Div(class_="vertical-tabs"): with Div(class_="vertical-tabs"):
# Vertical tab menu # Vertical tab menu - clean ternary syntax!
with Div(class_="vertical-tab-menu"): with Div(class_="vertical-tab-menu"):
if setting_tab == 0: with Button(class_='vertical-tab active' if setting_tab == 0 else 'vertical-tab',
with Button(class_="vertical-tab active", onclick=lambda: set_setting(0)): onclick=lambda: set_setting(0)):
yield "⚙️ General" yield "⚙️ General"
else:
with Button(class_="vertical-tab", onclick=lambda: set_setting(0)):
yield "⚙️ General"
if setting_tab == 1: with Button(class_='vertical-tab active' if setting_tab == 1 else 'vertical-tab',
with Button(class_="vertical-tab active", onclick=lambda: set_setting(1)): onclick=lambda: set_setting(1)):
yield "🔒 Privacy" yield "🔒 Privacy"
else:
with Button(class_="vertical-tab", onclick=lambda: set_setting(1)):
yield "🔒 Privacy"
if setting_tab == 2: with Button(class_='vertical-tab active' if setting_tab == 2 else 'vertical-tab',
with Button(class_="vertical-tab active", onclick=lambda: set_setting(2)): onclick=lambda: set_setting(2)):
yield "🚀 Advanced" yield "🚀 Advanced"
else:
with Button(class_="vertical-tab", onclick=lambda: set_setting(2)):
yield "🚀 Advanced"
# Vertical tab content # Vertical tab content
with Div(class_="vertical-tab-content"): with Div(class_="vertical-tab-content"):
@@ -94,34 +85,19 @@ def Tabs(orientation=0): # 0 = horizontal, 1 = vertical
with P(class_="subtitle"): with P(class_="subtitle"):
yield "Beautiful composition with TabMenu and TabPane components" yield "Beautiful composition with TabMenu and TabPane components"
# Tab menu - ul/li structure with active states # Tab menu - clean ternary syntax!
with Ul(class_="tab-menu"): with Ul(class_="tab-menu"):
if tab_index == 0: with Li(class_='tab active' if tab_index == 0 else 'tab'):
with Li(class_="tab active"): with Button(onclick=lambda: set_tab(0)):
with Button(onclick=lambda: set_tab(0)): yield "🏠 Home"
yield "🏠 Home"
else:
with Li(class_="tab"):
with Button(onclick=lambda: set_tab(0)):
yield "🏠 Home"
if tab_index == 1: with Li(class_='tab active' if tab_index == 1 else 'tab'):
with Li(class_="tab active"): with Button(onclick=lambda: set_tab(1)):
with Button(onclick=lambda: set_tab(1)): yield "👤 Profile"
yield "👤 Profile"
else:
with Li(class_="tab"):
with Button(onclick=lambda: set_tab(1)):
yield "👤 Profile"
if tab_index == 2: with Li(class_='tab active' if tab_index == 2 else 'tab'):
with Li(class_="tab active"): with Button(onclick=lambda: set_tab(2)):
with Button(onclick=lambda: set_tab(2)): yield "⚙️ Settings"
yield "⚙️ Settings"
else:
with Li(class_="tab"):
with Button(onclick=lambda: set_tab(2)):
yield "⚙️ Settings"
# Tab panes - match/case for clean switching # Tab panes - match/case for clean switching
with Div(class_="tab-content"): with Div(class_="tab-content"):
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+70
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@@ -0,0 +1,70 @@
"""
Cleaner Tabs implementation using wrapper components to reduce repetition.
"""
from ritz.syntax import *
@component
def VerticalTab(label, is_active, tab_value):
"""Reusable vertical tab button with active state handling."""
# Note: In current implementation, we still need the if/else for class
# But it's encapsulated in one place instead of repeated everywhere
if is_active:
with Button(class_="vertical-tab active"):
yield label
else:
with Button(class_="vertical-tab"):
yield label
@component
def VerticalTabs():
"""Vertical tabs for settings categories."""
setting_tab = signal(0)
def set_setting(value):
setting_tab = value
with Div(class_="vertical-tabs"):
# Vertical tab menu
with Div(class_="vertical-tab-menu"):
# Now each tab is just one line instead of 6!
yield VerticalTab("⚙️ General", setting_tab == 0, 0)
yield VerticalTab("🔒 Privacy", setting_tab == 1, 1)
yield VerticalTab("🚀 Advanced", setting_tab == 2, 2)
# Tab content (same as before)
with Div(class_="vertical-tab-content"):
match setting_tab:
case 0:
with Div(class_="setting-pane"):
with H3():
yield "⚙️ General Settings"
with P():
yield "Language: English"
with P():
yield "Time Zone: UTC"
case 1:
with Div(class_="setting-pane"):
with H3():
yield "🔒 Privacy Settings"
with P():
yield "Data Collection: Disabled"
with P():
yield "Analytics: Opt-out"
case 2:
with Div(class_="setting-pane"):
with H3():
yield "🚀 Advanced Settings"
with P():
yield "Debug Mode: Off"
with P():
yield "Experimental Features: Disabled"
case _:
with Div(class_="setting-pane"):
with P():
yield "Invalid setting"
+805
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@@ -0,0 +1,805 @@
; Generated by Ritz Framework with Signals
; Components: VerticalTabs, Tabs
; String constants
@.str.0 = private unnamed_addr constant [4 x i8] c"div\00"
@.str.1 = private unnamed_addr constant [6 x i8] c"class\00"
@.str.2 = private unnamed_addr constant [13 x i8] c"setting-pane\00"
@.str.3 = private unnamed_addr constant [3 x i8] c"h3\00"
@.str.4 = private unnamed_addr constant [24 x i8] c"⚙️ General Settings\00"
@.str.5 = private unnamed_addr constant [2 x i8] c"p\00"
@.str.6 = private unnamed_addr constant [18 x i8] c"Language: English\00"
@.str.7 = private unnamed_addr constant [15 x i8] c"Time Zone: UTC\00"
@.str.8 = private unnamed_addr constant [22 x i8] c"🔒 Privacy Settings\00"
@.str.9 = private unnamed_addr constant [26 x i8] c"Data Collection: Disabled\00"
@.str.10 = private unnamed_addr constant [19 x i8] c"Analytics: Opt-out\00"
@.str.11 = private unnamed_addr constant [23 x i8] c"🚀 Advanced Settings\00"
@.str.12 = private unnamed_addr constant [16 x i8] c"Debug Mode: Off\00"
@.str.13 = private unnamed_addr constant [32 x i8] c"Experimental Features: Disabled\00"
@.str.14 = private unnamed_addr constant [16 x i8] c"Invalid setting\00"
@.str.15 = private unnamed_addr constant [14 x i8] c"vertical-tabs\00"
@.str.16 = private unnamed_addr constant [18 x i8] c"vertical-tab-menu\00"
@.str.17 = private unnamed_addr constant [7 x i8] c"button\00"
@.str.18 = private unnamed_addr constant [20 x i8] c"vertical-tab active\00"
@.str.19 = private unnamed_addr constant [13 x i8] c"vertical-tab\00"
@.str.20 = private unnamed_addr constant [6 x i8] c"click\00"
@.str.21 = private unnamed_addr constant [23 x i8] c"_lambda_0_VerticalTabs\00"
@.str.22 = private unnamed_addr constant [15 x i8] c"⚙️ General\00"
@.str.23 = private unnamed_addr constant [23 x i8] c"_lambda_1_VerticalTabs\00"
@.str.24 = private unnamed_addr constant [13 x i8] c"🔒 Privacy\00"
@.str.25 = private unnamed_addr constant [23 x i8] c"_lambda_2_VerticalTabs\00"
@.str.26 = private unnamed_addr constant [14 x i8] c"🚀 Advanced\00"
@.str.27 = private unnamed_addr constant [21 x i8] c"vertical-tab-content\00"
@.str.28 = private unnamed_addr constant [14 x i8] c"tab-pane home\00"
@.str.29 = private unnamed_addr constant [3 x i8] c"h2\00"
@.str.30 = private unnamed_addr constant [18 x i8] c"🏠 Welcome Home\00"
@.str.31 = private unnamed_addr constant [29 x i8] c"This is your home dashboard.\00"
@.str.32 = private unnamed_addr constant [17 x i8] c"tab-pane profile\00"
@.str.33 = private unnamed_addr constant [18 x i8] c"👤 Your Profile\00"
@.str.34 = private unnamed_addr constant [30 x i8] c"Manage your account settings.\00"
@.str.35 = private unnamed_addr constant [18 x i8] c"tab-pane settings\00"
@.str.36 = private unnamed_addr constant [16 x i8] c"⚙️ Settings\00"
@.str.37 = private unnamed_addr constant [55 x i8] c"Configure your preferences using the categories below:\00"
@.str.38 = private unnamed_addr constant [15 x i8] c"tab-pane error\00"
@.str.39 = private unnamed_addr constant [28 x i8] c"⚠️ Invalid tab selected\00"
@.str.40 = private unnamed_addr constant [15 x i8] c"tabs-container\00"
@.str.41 = private unnamed_addr constant [3 x i8] c"h1\00"
@.str.42 = private unnamed_addr constant [19 x i8] c"Tab Component Demo\00"
@.str.43 = private unnamed_addr constant [9 x i8] c"subtitle\00"
@.str.44 = private unnamed_addr constant [47 x i8] c"Beautiful composition with ternary expressions\00"
@.str.45 = private unnamed_addr constant [3 x i8] c"ul\00"
@.str.46 = private unnamed_addr constant [9 x i8] c"tab-menu\00"
@.str.47 = private unnamed_addr constant [3 x i8] c"li\00"
@.str.48 = private unnamed_addr constant [11 x i8] c"tab active\00"
@.str.49 = private unnamed_addr constant [4 x i8] c"tab\00"
@.str.50 = private unnamed_addr constant [15 x i8] c"_lambda_0_Tabs\00"
@.str.51 = private unnamed_addr constant [10 x i8] c"🏠 Home\00"
@.str.52 = private unnamed_addr constant [15 x i8] c"_lambda_1_Tabs\00"
@.str.53 = private unnamed_addr constant [13 x i8] c"👤 Profile\00"
@.str.54 = private unnamed_addr constant [15 x i8] c"_lambda_2_Tabs\00"
@.str.55 = private unnamed_addr constant [12 x i8] c"tab-content\00"
; JavaScript bridge function declarations
declare i32 @js_create_element(i8*)
declare i32 @js_create_text(i8*)
declare void @js_append_child(i32, i32)
declare void @js_set_attribute(i32, i8*, i8*)
declare void @js_set_root(i32)
declare void @js_bind_event(i32, i8*, i8*)
declare void @js_update_text_content(i32, i8*)
declare i32 @js_create_marker()
declare void @js_replace_at_marker(i32, i32, i32)
; Signal storage for VerticalTabs (reactive state in WASM memory)
@signal_VerticalTabs_setting_tab = global i32 0
; Conditional rendering state
@cond_0_marker = global i32 0
@cond_0_current = global i32 0
@cond_0_case_0_root = global i32 0
@cond_0_case_1_root = global i32 0
@cond_0_case_2_root = global i32 0
@cond_0_case_3_root = global i32 0
; Signal helper functions
define i32 @get_setting_tab() {
entry:
%val = load i32, i32* @signal_VerticalTabs_setting_tab
ret i32 %val
}
define void @set_setting_tab(i32 %newval) {
entry:
store i32 %newval, i32* @signal_VerticalTabs_setting_tab
; TODO: Trigger DOM update callback
ret void
}
; Event handler: _lambda_0_VerticalTabs
define void @_lambda_0_VerticalTabs() {
entry:
call void @set_setting(i32 0)
ret void
}
; Event handler: _lambda_1_VerticalTabs
define void @_lambda_1_VerticalTabs() {
entry:
call void @set_setting(i32 1)
ret void
}
; Event handler: _lambda_2_VerticalTabs
define void @_lambda_2_VerticalTabs() {
entry:
call void @set_setting(i32 2)
ret void
}
; Event handler: set_setting
define void @set_setting(i32 %value) {
entry:
store i32 %value, i32* @signal_VerticalTabs_setting_tab
call void @reevaluate_conditional_0()
ret void
}
; Initialize conditional 0 (match)
define void @_init_conditional_0() {
entry:
; Render all cases upfront
%var0 = call i32 @_render_cond_0_case_0()
store i32 %var0, i32* @cond_0_case_0_root
%var1 = call i32 @_render_cond_0_case_1()
store i32 %var1, i32* @cond_0_case_1_root
%var2 = call i32 @_render_cond_0_case_2()
store i32 %var2, i32* @cond_0_case_2_root
%var3 = call i32 @_render_cond_0_case_3()
store i32 %var3, i32* @cond_0_case_3_root
%var4 = load i32, i32* @signal_VerticalTabs_setting_tab
%var5 = load i32, i32* @cond_0_marker
switch i32 %var4, label %insert_case_3 [
i32 0, label %insert_case_0
i32 1, label %insert_case_1
i32 2, label %insert_case_2
]
insert_case_0:
call void @js_replace_at_marker(i32 %var5, i32 0, i32 %var0)
store i32 0, i32* @cond_0_current
ret void
insert_case_1:
call void @js_replace_at_marker(i32 %var5, i32 0, i32 %var1)
store i32 1, i32* @cond_0_current
ret void
insert_case_2:
call void @js_replace_at_marker(i32 %var5, i32 0, i32 %var2)
store i32 2, i32* @cond_0_current
ret void
insert_case_3:
call void @js_replace_at_marker(i32 %var5, i32 0, i32 %var3)
store i32 3, i32* @cond_0_current
ret void
}
; Re-evaluate conditional 0 (match)
define void @reevaluate_conditional_0() {
entry:
%var6 = load i32, i32* @signal_VerticalTabs_setting_tab
%var7 = load i32, i32* @cond_0_current
switch i32 %var6, label %case_3 [
i32 0, label %case_0
i32 1, label %case_1
i32 2, label %case_2
]
case_0:
%var8 = icmp ne i32 %var7, 0
br i1 %var8, label %swap_0, label %done
swap_0:
%var9 = load i32, i32* @cond_0_marker
%var10 = load i32, i32* @cond_0_case_0_root
switch i32 %var7, label %load_old_0_3 [
i32 0, label %load_old_0_0
i32 1, label %load_old_0_1
i32 2, label %load_old_0_2
i32 3, label %load_old_0_3
]
load_old_0_0:
%var12 = load i32, i32* @cond_0_case_0_root
br label %merge_0
load_old_0_1:
%var13 = load i32, i32* @cond_0_case_1_root
br label %merge_0
load_old_0_2:
%var14 = load i32, i32* @cond_0_case_2_root
br label %merge_0
load_old_0_3:
%var15 = load i32, i32* @cond_0_case_3_root
br label %merge_0
merge_0:
%var11 = phi i32 [ %var12, %load_old_0_0 ], [ %var13, %load_old_0_1 ], [ %var14, %load_old_0_2 ], [ %var15, %load_old_0_3 ]
call void @js_replace_at_marker(i32 %var9, i32 %var11, i32 %var10)
store i32 0, i32* @cond_0_current
br label %done
case_1:
%var16 = icmp ne i32 %var7, 1
br i1 %var16, label %swap_1, label %done
swap_1:
%var17 = load i32, i32* @cond_0_marker
%var18 = load i32, i32* @cond_0_case_1_root
switch i32 %var7, label %load_old_1_3 [
i32 0, label %load_old_1_0
i32 1, label %load_old_1_1
i32 2, label %load_old_1_2
i32 3, label %load_old_1_3
]
load_old_1_0:
%var20 = load i32, i32* @cond_0_case_0_root
br label %merge_1
load_old_1_1:
%var21 = load i32, i32* @cond_0_case_1_root
br label %merge_1
load_old_1_2:
%var22 = load i32, i32* @cond_0_case_2_root
br label %merge_1
load_old_1_3:
%var23 = load i32, i32* @cond_0_case_3_root
br label %merge_1
merge_1:
%var19 = phi i32 [ %var20, %load_old_1_0 ], [ %var21, %load_old_1_1 ], [ %var22, %load_old_1_2 ], [ %var23, %load_old_1_3 ]
call void @js_replace_at_marker(i32 %var17, i32 %var19, i32 %var18)
store i32 1, i32* @cond_0_current
br label %done
case_2:
%var24 = icmp ne i32 %var7, 2
br i1 %var24, label %swap_2, label %done
swap_2:
%var25 = load i32, i32* @cond_0_marker
%var26 = load i32, i32* @cond_0_case_2_root
switch i32 %var7, label %load_old_2_3 [
i32 0, label %load_old_2_0
i32 1, label %load_old_2_1
i32 2, label %load_old_2_2
i32 3, label %load_old_2_3
]
load_old_2_0:
%var28 = load i32, i32* @cond_0_case_0_root
br label %merge_2
load_old_2_1:
%var29 = load i32, i32* @cond_0_case_1_root
br label %merge_2
load_old_2_2:
%var30 = load i32, i32* @cond_0_case_2_root
br label %merge_2
load_old_2_3:
%var31 = load i32, i32* @cond_0_case_3_root
br label %merge_2
merge_2:
%var27 = phi i32 [ %var28, %load_old_2_0 ], [ %var29, %load_old_2_1 ], [ %var30, %load_old_2_2 ], [ %var31, %load_old_2_3 ]
call void @js_replace_at_marker(i32 %var25, i32 %var27, i32 %var26)
store i32 2, i32* @cond_0_current
br label %done
case_3:
%var32 = icmp ne i32 %var7, 3
br i1 %var32, label %swap_3, label %done
swap_3:
%var33 = load i32, i32* @cond_0_marker
%var34 = load i32, i32* @cond_0_case_3_root
switch i32 %var7, label %load_old_3_3 [
i32 0, label %load_old_3_0
i32 1, label %load_old_3_1
i32 2, label %load_old_3_2
i32 3, label %load_old_3_3
]
load_old_3_0:
%var36 = load i32, i32* @cond_0_case_0_root
br label %merge_3
load_old_3_1:
%var37 = load i32, i32* @cond_0_case_1_root
br label %merge_3
load_old_3_2:
%var38 = load i32, i32* @cond_0_case_2_root
br label %merge_3
load_old_3_3:
%var39 = load i32, i32* @cond_0_case_3_root
br label %merge_3
merge_3:
%var35 = phi i32 [ %var36, %load_old_3_0 ], [ %var37, %load_old_3_1 ], [ %var38, %load_old_3_2 ], [ %var39, %load_old_3_3 ]
call void @js_replace_at_marker(i32 %var33, i32 %var35, i32 %var34)
store i32 3, i32* @cond_0_current
br label %done
done:
ret void
}
define i32 @_render_cond_0_case_0() {
entry:
%var40 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
%var41 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var41, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.2, i32 0, i32 0))
%var42 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i32 0, i32 0))
%var43 = call i32 @js_create_text(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i32 0, i32 0))
call void @js_append_child(i32 %var42, i32 %var43)
call void @js_append_child(i32 %var41, i32 %var42)
call void @js_append_child(i32 %var41, i32 %var42)
%var44 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
%var45 = call i32 @js_create_text(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.6, i32 0, i32 0))
call void @js_append_child(i32 %var44, i32 %var45)
call void @js_append_child(i32 %var41, i32 %var44)
call void @js_append_child(i32 %var41, i32 %var44)
%var46 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
%var47 = call i32 @js_create_text(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.7, i32 0, i32 0))
call void @js_append_child(i32 %var46, i32 %var47)
call void @js_append_child(i32 %var41, i32 %var46)
call void @js_append_child(i32 %var41, i32 %var46)
call void @js_append_child(i32 %var40, i32 %var41)
ret i32 %var40
}
define i32 @_render_cond_0_case_1() {
entry:
%var48 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
%var49 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var49, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.2, i32 0, i32 0))
%var50 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i32 0, i32 0))
%var51 = call i32 @js_create_text(i8* getelementptr inbounds ([22 x i8], [22 x i8]* @.str.8, i32 0, i32 0))
call void @js_append_child(i32 %var50, i32 %var51)
call void @js_append_child(i32 %var49, i32 %var50)
call void @js_append_child(i32 %var49, i32 %var50)
%var52 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
%var53 = call i32 @js_create_text(i8* getelementptr inbounds ([26 x i8], [26 x i8]* @.str.9, i32 0, i32 0))
call void @js_append_child(i32 %var52, i32 %var53)
call void @js_append_child(i32 %var49, i32 %var52)
call void @js_append_child(i32 %var49, i32 %var52)
%var54 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
%var55 = call i32 @js_create_text(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.10, i32 0, i32 0))
call void @js_append_child(i32 %var54, i32 %var55)
call void @js_append_child(i32 %var49, i32 %var54)
call void @js_append_child(i32 %var49, i32 %var54)
call void @js_append_child(i32 %var48, i32 %var49)
ret i32 %var48
}
define i32 @_render_cond_0_case_2() {
entry:
%var56 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
%var57 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var57, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.2, i32 0, i32 0))
%var58 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.3, i32 0, i32 0))
%var59 = call i32 @js_create_text(i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.11, i32 0, i32 0))
call void @js_append_child(i32 %var58, i32 %var59)
call void @js_append_child(i32 %var57, i32 %var58)
call void @js_append_child(i32 %var57, i32 %var58)
%var60 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
%var61 = call i32 @js_create_text(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.12, i32 0, i32 0))
call void @js_append_child(i32 %var60, i32 %var61)
call void @js_append_child(i32 %var57, i32 %var60)
call void @js_append_child(i32 %var57, i32 %var60)
%var62 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
%var63 = call i32 @js_create_text(i8* getelementptr inbounds ([32 x i8], [32 x i8]* @.str.13, i32 0, i32 0))
call void @js_append_child(i32 %var62, i32 %var63)
call void @js_append_child(i32 %var57, i32 %var62)
call void @js_append_child(i32 %var57, i32 %var62)
call void @js_append_child(i32 %var56, i32 %var57)
ret i32 %var56
}
define i32 @_render_cond_0_case_3() {
entry:
%var64 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
%var65 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var65, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.2, i32 0, i32 0))
%var66 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
%var67 = call i32 @js_create_text(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.14, i32 0, i32 0))
call void @js_append_child(i32 %var66, i32 %var67)
call void @js_append_child(i32 %var65, i32 %var66)
call void @js_append_child(i32 %var65, i32 %var66)
call void @js_append_child(i32 %var64, i32 %var65)
ret i32 %var64
}
; Component render function
define void @render_VerticalTabs() {
entry:
%var68 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var68, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.15, i32 0, i32 0))
%var69 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var69, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.16, i32 0, i32 0))
%var70 = call i32 @js_create_element(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.17, i32 0, i32 0))
%var71 = load i32, i32* @signal_VerticalTabs_setting_tab
%var72 = icmp eq i32 %var71, 0
%var73 = zext i1 %var72 to i32
%var74 = icmp ne i32 %var73, 0
%var75 = select i1 %var74, i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.18, i32 0, i32 0), i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.19, i32 0, i32 0)
call void @js_set_attribute(i32 %var70, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* %var75)
call void @js_bind_event(i32 %var70, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.20, i32 0, i32 0), i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.21, i32 0, i32 0))
%var76 = call i32 @js_create_text(i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.22, i32 0, i32 0))
call void @js_append_child(i32 %var70, i32 %var76)
call void @js_append_child(i32 %var69, i32 %var70)
call void @js_append_child(i32 %var69, i32 %var70)
%var77 = call i32 @js_create_element(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.17, i32 0, i32 0))
%var78 = load i32, i32* @signal_VerticalTabs_setting_tab
%var79 = icmp eq i32 %var78, 1
%var80 = zext i1 %var79 to i32
%var81 = icmp ne i32 %var80, 0
%var82 = select i1 %var81, i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.18, i32 0, i32 0), i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.19, i32 0, i32 0)
call void @js_set_attribute(i32 %var77, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* %var82)
call void @js_bind_event(i32 %var77, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.20, i32 0, i32 0), i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.23, i32 0, i32 0))
%var83 = call i32 @js_create_text(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.24, i32 0, i32 0))
call void @js_append_child(i32 %var77, i32 %var83)
call void @js_append_child(i32 %var69, i32 %var77)
call void @js_append_child(i32 %var69, i32 %var77)
%var84 = call i32 @js_create_element(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.17, i32 0, i32 0))
%var85 = load i32, i32* @signal_VerticalTabs_setting_tab
%var86 = icmp eq i32 %var85, 2
%var87 = zext i1 %var86 to i32
%var88 = icmp ne i32 %var87, 0
%var89 = select i1 %var88, i8* getelementptr inbounds ([20 x i8], [20 x i8]* @.str.18, i32 0, i32 0), i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.19, i32 0, i32 0)
call void @js_set_attribute(i32 %var84, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* %var89)
call void @js_bind_event(i32 %var84, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.20, i32 0, i32 0), i8* getelementptr inbounds ([23 x i8], [23 x i8]* @.str.25, i32 0, i32 0))
%var90 = call i32 @js_create_text(i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.26, i32 0, i32 0))
call void @js_append_child(i32 %var84, i32 %var90)
call void @js_append_child(i32 %var69, i32 %var84)
call void @js_append_child(i32 %var69, i32 %var84)
call void @js_append_child(i32 %var68, i32 %var69)
call void @js_append_child(i32 %var68, i32 %var69)
%var91 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var91, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([21 x i8], [21 x i8]* @.str.27, i32 0, i32 0))
%var92 = call i32 @js_create_marker()
call void @js_append_child(i32 %var91, i32 %var92)
store i32 %var92, i32* @cond_0_marker
call void @_init_conditional_0()
call void @js_append_child(i32 %var68, i32 %var91)
call void @js_append_child(i32 %var68, i32 %var91)
call void @js_set_root(i32 %var68)
ret void
}
; Signal storage for Tabs (reactive state in WASM memory)
@signal_Tabs_tab_index = global i32 0
; Conditional rendering state
@cond_1_marker = global i32 0
@cond_1_current = global i32 0
@cond_1_case_0_root = global i32 0
@cond_1_case_1_root = global i32 0
@cond_1_case_2_root = global i32 0
@cond_1_case_3_root = global i32 0
; Signal helper functions
define i32 @get_tab_index() {
entry:
%val = load i32, i32* @signal_Tabs_tab_index
ret i32 %val
}
define void @set_tab_index(i32 %newval) {
entry:
store i32 %newval, i32* @signal_Tabs_tab_index
; TODO: Trigger DOM update callback
ret void
}
; Event handler: _lambda_0_Tabs
define void @_lambda_0_Tabs() {
entry:
call void @set_tab(i32 0)
ret void
}
; Event handler: _lambda_1_Tabs
define void @_lambda_1_Tabs() {
entry:
call void @set_tab(i32 1)
ret void
}
; Event handler: _lambda_2_Tabs
define void @_lambda_2_Tabs() {
entry:
call void @set_tab(i32 2)
ret void
}
; Event handler: set_tab
define void @set_tab(i32 %value) {
entry:
store i32 %value, i32* @signal_Tabs_tab_index
call void @reevaluate_conditional_1()
ret void
}
; Initialize conditional 1 (match)
define void @_init_conditional_1() {
entry:
; Render all cases upfront
%var93 = call i32 @_render_cond_1_case_0()
store i32 %var93, i32* @cond_1_case_0_root
%var94 = call i32 @_render_cond_1_case_1()
store i32 %var94, i32* @cond_1_case_1_root
%var95 = call i32 @_render_cond_1_case_2()
store i32 %var95, i32* @cond_1_case_2_root
%var96 = call i32 @_render_cond_1_case_3()
store i32 %var96, i32* @cond_1_case_3_root
%var97 = load i32, i32* @signal_Tabs_tab_index
%var98 = load i32, i32* @cond_1_marker
switch i32 %var97, label %insert_case_3 [
i32 0, label %insert_case_0
i32 1, label %insert_case_1
i32 2, label %insert_case_2
]
insert_case_0:
call void @js_replace_at_marker(i32 %var98, i32 0, i32 %var93)
store i32 0, i32* @cond_1_current
ret void
insert_case_1:
call void @js_replace_at_marker(i32 %var98, i32 0, i32 %var94)
store i32 1, i32* @cond_1_current
ret void
insert_case_2:
call void @js_replace_at_marker(i32 %var98, i32 0, i32 %var95)
store i32 2, i32* @cond_1_current
ret void
insert_case_3:
call void @js_replace_at_marker(i32 %var98, i32 0, i32 %var96)
store i32 3, i32* @cond_1_current
ret void
}
; Re-evaluate conditional 1 (match)
define void @reevaluate_conditional_1() {
entry:
%var99 = load i32, i32* @signal_Tabs_tab_index
%var100 = load i32, i32* @cond_1_current
switch i32 %var99, label %case_3 [
i32 0, label %case_0
i32 1, label %case_1
i32 2, label %case_2
]
case_0:
%var101 = icmp ne i32 %var100, 0
br i1 %var101, label %swap_0, label %done
swap_0:
%var102 = load i32, i32* @cond_1_marker
%var103 = load i32, i32* @cond_1_case_0_root
switch i32 %var100, label %load_old_0_3 [
i32 0, label %load_old_0_0
i32 1, label %load_old_0_1
i32 2, label %load_old_0_2
i32 3, label %load_old_0_3
]
load_old_0_0:
%var105 = load i32, i32* @cond_1_case_0_root
br label %merge_0
load_old_0_1:
%var106 = load i32, i32* @cond_1_case_1_root
br label %merge_0
load_old_0_2:
%var107 = load i32, i32* @cond_1_case_2_root
br label %merge_0
load_old_0_3:
%var108 = load i32, i32* @cond_1_case_3_root
br label %merge_0
merge_0:
%var104 = phi i32 [ %var105, %load_old_0_0 ], [ %var106, %load_old_0_1 ], [ %var107, %load_old_0_2 ], [ %var108, %load_old_0_3 ]
call void @js_replace_at_marker(i32 %var102, i32 %var104, i32 %var103)
store i32 0, i32* @cond_1_current
br label %done
case_1:
%var109 = icmp ne i32 %var100, 1
br i1 %var109, label %swap_1, label %done
swap_1:
%var110 = load i32, i32* @cond_1_marker
%var111 = load i32, i32* @cond_1_case_1_root
switch i32 %var100, label %load_old_1_3 [
i32 0, label %load_old_1_0
i32 1, label %load_old_1_1
i32 2, label %load_old_1_2
i32 3, label %load_old_1_3
]
load_old_1_0:
%var113 = load i32, i32* @cond_1_case_0_root
br label %merge_1
load_old_1_1:
%var114 = load i32, i32* @cond_1_case_1_root
br label %merge_1
load_old_1_2:
%var115 = load i32, i32* @cond_1_case_2_root
br label %merge_1
load_old_1_3:
%var116 = load i32, i32* @cond_1_case_3_root
br label %merge_1
merge_1:
%var112 = phi i32 [ %var113, %load_old_1_0 ], [ %var114, %load_old_1_1 ], [ %var115, %load_old_1_2 ], [ %var116, %load_old_1_3 ]
call void @js_replace_at_marker(i32 %var110, i32 %var112, i32 %var111)
store i32 1, i32* @cond_1_current
br label %done
case_2:
%var117 = icmp ne i32 %var100, 2
br i1 %var117, label %swap_2, label %done
swap_2:
%var118 = load i32, i32* @cond_1_marker
%var119 = load i32, i32* @cond_1_case_2_root
switch i32 %var100, label %load_old_2_3 [
i32 0, label %load_old_2_0
i32 1, label %load_old_2_1
i32 2, label %load_old_2_2
i32 3, label %load_old_2_3
]
load_old_2_0:
%var121 = load i32, i32* @cond_1_case_0_root
br label %merge_2
load_old_2_1:
%var122 = load i32, i32* @cond_1_case_1_root
br label %merge_2
load_old_2_2:
%var123 = load i32, i32* @cond_1_case_2_root
br label %merge_2
load_old_2_3:
%var124 = load i32, i32* @cond_1_case_3_root
br label %merge_2
merge_2:
%var120 = phi i32 [ %var121, %load_old_2_0 ], [ %var122, %load_old_2_1 ], [ %var123, %load_old_2_2 ], [ %var124, %load_old_2_3 ]
call void @js_replace_at_marker(i32 %var118, i32 %var120, i32 %var119)
store i32 2, i32* @cond_1_current
br label %done
case_3:
%var125 = icmp ne i32 %var100, 3
br i1 %var125, label %swap_3, label %done
swap_3:
%var126 = load i32, i32* @cond_1_marker
%var127 = load i32, i32* @cond_1_case_3_root
switch i32 %var100, label %load_old_3_3 [
i32 0, label %load_old_3_0
i32 1, label %load_old_3_1
i32 2, label %load_old_3_2
i32 3, label %load_old_3_3
]
load_old_3_0:
%var129 = load i32, i32* @cond_1_case_0_root
br label %merge_3
load_old_3_1:
%var130 = load i32, i32* @cond_1_case_1_root
br label %merge_3
load_old_3_2:
%var131 = load i32, i32* @cond_1_case_2_root
br label %merge_3
load_old_3_3:
%var132 = load i32, i32* @cond_1_case_3_root
br label %merge_3
merge_3:
%var128 = phi i32 [ %var129, %load_old_3_0 ], [ %var130, %load_old_3_1 ], [ %var131, %load_old_3_2 ], [ %var132, %load_old_3_3 ]
call void @js_replace_at_marker(i32 %var126, i32 %var128, i32 %var127)
store i32 3, i32* @cond_1_current
br label %done
done:
ret void
}
define i32 @_render_cond_1_case_0() {
entry:
%var133 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
%var134 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var134, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([14 x i8], [14 x i8]* @.str.28, i32 0, i32 0))
%var135 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.29, i32 0, i32 0))
%var136 = call i32 @js_create_text(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.30, i32 0, i32 0))
call void @js_append_child(i32 %var135, i32 %var136)
call void @js_append_child(i32 %var134, i32 %var135)
call void @js_append_child(i32 %var134, i32 %var135)
%var137 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
%var138 = call i32 @js_create_text(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @.str.31, i32 0, i32 0))
call void @js_append_child(i32 %var137, i32 %var138)
call void @js_append_child(i32 %var134, i32 %var137)
call void @js_append_child(i32 %var134, i32 %var137)
call void @js_append_child(i32 %var133, i32 %var134)
ret i32 %var133
}
define i32 @_render_cond_1_case_1() {
entry:
%var139 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
%var140 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var140, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([17 x i8], [17 x i8]* @.str.32, i32 0, i32 0))
%var141 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.29, i32 0, i32 0))
%var142 = call i32 @js_create_text(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.33, i32 0, i32 0))
call void @js_append_child(i32 %var141, i32 %var142)
call void @js_append_child(i32 %var140, i32 %var141)
call void @js_append_child(i32 %var140, i32 %var141)
%var143 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
%var144 = call i32 @js_create_text(i8* getelementptr inbounds ([30 x i8], [30 x i8]* @.str.34, i32 0, i32 0))
call void @js_append_child(i32 %var143, i32 %var144)
call void @js_append_child(i32 %var140, i32 %var143)
call void @js_append_child(i32 %var140, i32 %var143)
call void @js_append_child(i32 %var139, i32 %var140)
ret i32 %var139
}
define i32 @_render_cond_1_case_2() {
entry:
%var145 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
%var146 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var146, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.35, i32 0, i32 0))
%var147 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.29, i32 0, i32 0))
%var148 = call i32 @js_create_text(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.36, i32 0, i32 0))
call void @js_append_child(i32 %var147, i32 %var148)
call void @js_append_child(i32 %var146, i32 %var147)
call void @js_append_child(i32 %var146, i32 %var147)
%var149 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
%var150 = call i32 @js_create_text(i8* getelementptr inbounds ([55 x i8], [55 x i8]* @.str.37, i32 0, i32 0))
call void @js_append_child(i32 %var149, i32 %var150)
call void @js_append_child(i32 %var146, i32 %var149)
call void @js_append_child(i32 %var146, i32 %var149)
call void @render_VerticalTabs()
call void @js_append_child(i32 %var145, i32 %var146)
ret i32 %var145
}
define i32 @_render_cond_1_case_3() {
entry:
%var151 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
%var152 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var152, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.38, i32 0, i32 0))
%var153 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
%var154 = call i32 @js_create_text(i8* getelementptr inbounds ([28 x i8], [28 x i8]* @.str.39, i32 0, i32 0))
call void @js_append_child(i32 %var153, i32 %var154)
call void @js_append_child(i32 %var152, i32 %var153)
call void @js_append_child(i32 %var152, i32 %var153)
call void @js_append_child(i32 %var151, i32 %var152)
ret i32 %var151
}
; Component render function
define void @render_Tabs() {
entry:
%var155 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var155, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.40, i32 0, i32 0))
%var156 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.41, i32 0, i32 0))
%var157 = call i32 @js_create_text(i8* getelementptr inbounds ([19 x i8], [19 x i8]* @.str.42, i32 0, i32 0))
call void @js_append_child(i32 %var156, i32 %var157)
call void @js_append_child(i32 %var155, i32 %var156)
call void @js_append_child(i32 %var155, i32 %var156)
%var158 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.5, i32 0, i32 0))
call void @js_set_attribute(i32 %var158, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.43, i32 0, i32 0))
%var159 = call i32 @js_create_text(i8* getelementptr inbounds ([47 x i8], [47 x i8]* @.str.44, i32 0, i32 0))
call void @js_append_child(i32 %var158, i32 %var159)
call void @js_append_child(i32 %var155, i32 %var158)
call void @js_append_child(i32 %var155, i32 %var158)
%var160 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.45, i32 0, i32 0))
call void @js_set_attribute(i32 %var160, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.46, i32 0, i32 0))
%var161 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.47, i32 0, i32 0))
%var162 = load i32, i32* @signal_Tabs_tab_index
%var163 = icmp eq i32 %var162, 0
%var164 = zext i1 %var163 to i32
%var165 = icmp ne i32 %var164, 0
%var166 = select i1 %var165, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.48, i32 0, i32 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.49, i32 0, i32 0)
call void @js_set_attribute(i32 %var161, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* %var166)
%var167 = call i32 @js_create_element(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.17, i32 0, i32 0))
call void @js_bind_event(i32 %var167, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.20, i32 0, i32 0), i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.50, i32 0, i32 0))
%var168 = call i32 @js_create_text(i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.51, i32 0, i32 0))
call void @js_append_child(i32 %var167, i32 %var168)
call void @js_append_child(i32 %var161, i32 %var167)
call void @js_append_child(i32 %var161, i32 %var167)
call void @js_append_child(i32 %var160, i32 %var161)
call void @js_append_child(i32 %var160, i32 %var161)
%var169 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.47, i32 0, i32 0))
%var170 = load i32, i32* @signal_Tabs_tab_index
%var171 = icmp eq i32 %var170, 1
%var172 = zext i1 %var171 to i32
%var173 = icmp ne i32 %var172, 0
%var174 = select i1 %var173, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.48, i32 0, i32 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.49, i32 0, i32 0)
call void @js_set_attribute(i32 %var169, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* %var174)
%var175 = call i32 @js_create_element(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.17, i32 0, i32 0))
call void @js_bind_event(i32 %var175, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.20, i32 0, i32 0), i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.52, i32 0, i32 0))
%var176 = call i32 @js_create_text(i8* getelementptr inbounds ([13 x i8], [13 x i8]* @.str.53, i32 0, i32 0))
call void @js_append_child(i32 %var175, i32 %var176)
call void @js_append_child(i32 %var169, i32 %var175)
call void @js_append_child(i32 %var169, i32 %var175)
call void @js_append_child(i32 %var160, i32 %var169)
call void @js_append_child(i32 %var160, i32 %var169)
%var177 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.47, i32 0, i32 0))
%var178 = load i32, i32* @signal_Tabs_tab_index
%var179 = icmp eq i32 %var178, 2
%var180 = zext i1 %var179 to i32
%var181 = icmp ne i32 %var180, 0
%var182 = select i1 %var181, i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.48, i32 0, i32 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.49, i32 0, i32 0)
call void @js_set_attribute(i32 %var177, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* %var182)
%var183 = call i32 @js_create_element(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.17, i32 0, i32 0))
call void @js_bind_event(i32 %var183, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.20, i32 0, i32 0), i8* getelementptr inbounds ([15 x i8], [15 x i8]* @.str.54, i32 0, i32 0))
%var184 = call i32 @js_create_text(i8* getelementptr inbounds ([16 x i8], [16 x i8]* @.str.36, i32 0, i32 0))
call void @js_append_child(i32 %var183, i32 %var184)
call void @js_append_child(i32 %var177, i32 %var183)
call void @js_append_child(i32 %var177, i32 %var183)
call void @js_append_child(i32 %var160, i32 %var177)
call void @js_append_child(i32 %var160, i32 %var177)
call void @js_append_child(i32 %var155, i32 %var160)
call void @js_append_child(i32 %var155, i32 %var160)
%var185 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var185, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str.55, i32 0, i32 0))
%var186 = call i32 @js_create_marker()
call void @js_append_child(i32 %var185, i32 %var186)
store i32 %var186, i32* @cond_1_marker
call void @_init_conditional_1()
call void @js_append_child(i32 %var155, i32 %var185)
call void @js_append_child(i32 %var155, i32 %var185)
call void @js_set_root(i32 %var155)
ret void
}
BIN
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+354
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@@ -0,0 +1,354 @@
/**
* Ritz Runtime - WebAssembly DOM Bridge
*
* Provides the runtime environment for Ritz components compiled to WASM.
*/
class RitzRuntime {
constructor(rootElement) {
this.rootElement = rootElement || document.getElementById('app');
this.nodes = new Map();
this.nextNodeId = 1;
this.log = [];
this.wasmInstance = null;
this.debugEnabled = true;
}
// ===== DOM Manipulation Bridge =====
js_create_element(tagPtr) {
const tag = this.readString(tagPtr);
const element = document.createElement(tag);
const id = this.nextNodeId++;
this.nodes.set(id, element);
this._log(`createElement("${tag}") = ${id}`);
return id;
}
js_create_text(textPtr) {
const text = this.readString(textPtr);
const textNode = document.createTextNode(text);
const id = this.nextNodeId++;
this.nodes.set(id, textNode);
this._log(`createTextNode("${text}") = ${id}`);
return id;
}
js_append_child(parentId, childId) {
const parent = this.nodes.get(parentId);
const child = this.nodes.get(childId);
if (parent && child) {
parent.appendChild(child);
this._log(`appendChild(${parentId}, ${childId})`);
}
}
js_set_attribute(elemId, namePtr, valuePtr) {
const element = this.nodes.get(elemId);
const name = this.readString(namePtr);
const value = this.readString(valuePtr);
if (element) {
if (name === 'class') {
element.className = value;
} else {
element.setAttribute(name, value);
}
this._log(`setAttribute(${elemId}, "${name}", "${value}")`);
}
}
js_bind_event(elemId, eventNamePtr, handlerNamePtr) {
const element = this.nodes.get(elemId);
const eventName = this.readString(eventNamePtr);
const handlerName = this.readString(handlerNamePtr);
if (element && this.wasmInstance) {
const handler = this.wasmInstance.exports[handlerName];
if (handler) {
element.addEventListener(eventName, () => {
this._log(`[Event] ${eventName} → ${handlerName}()`);
handler();
this.updateSignals();
});
this._log(`bindEvent(${elemId}, "${eventName}", "${handlerName}")`);
} else {
console.error(`Handler ${handlerName} not found in WASM exports`);
}
}
}
js_set_root(elemId) {
const element = this.nodes.get(elemId);
if (element) {
this.rootElement.innerHTML = '';
this.rootElement.appendChild(element);
this._log(`setRoot(${elemId})`);
}
}
js_update_text_content(nodeId, textPtr) {
const node = this.nodes.get(nodeId);
const text = this.readString(textPtr);
if (node) {
node.textContent = text;
this._log(`updateTextContent(${nodeId}, "${text}")`);
}
}
// ===== Signal Management =====
updateSignals() {
// Discover and update all signals
if (!this.wasmInstance) return;
const exports = this.wasmInstance.exports;
// Find all get_* functions (signal getters)
for (const [name, fn] of Object.entries(exports)) {
if (name.startsWith('get_') && typeof fn === 'function') {
const signalName = name.substring(4); // Remove 'get_' prefix
const value = fn();
this._log(`[Signal] ${signalName} = ${value}`);
// Update DOM elements bound to this signal
// TODO: Track signal-to-DOM bindings during render for efficiency
this.updateSignalDisplay(signalName, value);
}
}
// Re-evaluate all reactive conditionals
for (const [name, fn] of Object.entries(exports)) {
if (name.startsWith('reevaluate_conditional_') && typeof fn === 'function') {
fn();
this._log(`[Reactive] ${name}()`);
}
}
// Re-evaluate all reactive match statements
for (const [name, fn] of Object.entries(exports)) {
if (name.startsWith('reevaluate_match_') && typeof fn === 'function') {
fn();
this._log(`[Reactive] ${name}()`);
}
}
}
updateSignalDisplay(signalName, value) {
// Find DOM elements that should display this signal
// For now, update any element with class matching signal name or data-signal attribute
const selectors = [
`[data-signal="${signalName}"]`,
`.${signalName}`,
'.count', // Hardcoded for demo - TODO: track bindings properly
];
selectors.forEach(selector => {
const elements = document.querySelectorAll(selector);
elements.forEach(el => {
// Check if text contains the signal name or looks like a counter
const text = el.textContent;
if (text.includes(signalName) || text.match(/\d+/)) {
// Replace the number in the text
el.textContent = text.replace(/\d+/, value);
}
});
});
}
// ===== Reactive Conditional Rendering =====
js_create_marker() {
// Create a comment node as a marker for conditional insertion
const marker = document.createComment('conditional-marker');
const id = this.nextNodeId++;
this.nodes.set(id, marker);
this._log(`Created marker node ${id}`);
return id;
}
js_replace_at_marker(markerId, oldNodeId, newNodeId) {
// Replace DOM node at marker position
const marker = this.nodes.get(markerId);
if (!marker) {
console.error(`[replace_at_marker] Marker ${markerId} not found`);
return;
}
const parent = marker.parentNode;
if (!parent) {
console.error(`[replace_at_marker] Marker ${markerId} has no parent`);
return;
}
this._log(`[replace_at_marker] marker=${markerId}, old=${oldNodeId}, new=${newNodeId}`);
// Remove old node if it exists (0 means no old node to remove)
if (oldNodeId !== 0) {
const oldNode = this.nodes.get(oldNodeId);
if (!oldNode) {
console.warn(`[replace_at_marker] Old node ${oldNodeId} not found in registry`);
} else if (!oldNode.parentNode) {
console.warn(`[replace_at_marker] Old node ${oldNodeId} not in DOM`);
} else if (oldNode.parentNode !== parent) {
console.warn(`[replace_at_marker] Old node ${oldNodeId} in wrong parent`);
oldNode.parentNode.removeChild(oldNode);
this._log(`[replace_at_marker] Removed ${oldNodeId} from wrong parent`);
} else {
// Remove from correct parent
parent.removeChild(oldNode);
this._log(`[replace_at_marker] Removed ${oldNodeId} from correct parent`);
}
}
// Insert new node after marker (only if newNodeId is not 0)
if (newNodeId !== 0) {
const newNode = this.nodes.get(newNodeId);
if (!newNode) {
console.error(`[replace_at_marker] New node ${newNodeId} not found`);
return;
}
// Insert right after the marker
// If newNode is already in DOM elsewhere, this will move it
const nextSibling = marker.nextSibling;
if (nextSibling) {
parent.insertBefore(newNode, nextSibling);
this._log(`[replace_at_marker] Inserted ${newNodeId} before sibling`);
} else {
parent.appendChild(newNode);
this._log(`[replace_at_marker] Appended ${newNodeId} (no sibling)`);
}
}
}
// ===== Memory & String Utilities =====
readString(ptr) {
if (!this.memory) return '';
const bytes = new Uint8Array(this.memory.buffer, ptr);
let length = 0;
while (bytes[length] !== 0) length++;
return new TextDecoder().decode(bytes.slice(0, length));
}
setMemory(memory) {
this.memory = memory;
}
setWasmInstance(instance) {
this.wasmInstance = instance;
}
// ===== Logging & Debug =====
_log(message) {
if (this.debugEnabled) {
this.log.push(message);
}
}
getLog() {
return this.log;
}
clearLog() {
this.log = [];
}
}
/**
* RitzLoader - Simplified WASM loading
*/
class RitzLoader {
constructor(options = {}) {
this.rootElement = options.rootElement || document.getElementById('app');
this.statusElement = options.statusElement || document.getElementById('status');
this.onLoad = options.onLoad || (() => {});
this.onError = options.onError || ((err) => console.error(err));
}
async load(wasmPath, componentName, props = {}) {
try {
this.setStatus('⏳ Creating runtime...');
const runtime = new RitzRuntime(this.rootElement);
this.setStatus(`⏳ Loading ${wasmPath}...`);
const response = await fetch(wasmPath);
if (!response.ok) {
throw new Error(`Failed to load ${wasmPath}: ${response.status}`);
}
const wasmBytes = await response.arrayBuffer();
this.setStatus('⏳ Instantiating WASM...');
// Create imports for WASM
const imports = {
env: {
js_create_element: (ptr) => runtime.js_create_element(ptr),
js_create_text: (ptr) => runtime.js_create_text(ptr),
js_append_child: (p, c) => runtime.js_append_child(p, c),
js_set_attribute: (e, n, v) => runtime.js_set_attribute(e, n, v),
js_set_root: (e) => runtime.js_set_root(e),
js_bind_event: (e, n, h) => runtime.js_bind_event(e, n, h),
js_update_text_content: (n, t) => runtime.js_update_text_content(n, t),
js_create_marker: () => runtime.js_create_marker(),
js_replace_at_marker: (m, o, n) => runtime.js_replace_at_marker(m, o, n),
}
};
const { instance } = await WebAssembly.instantiate(wasmBytes, imports);
// Setup runtime
runtime.setMemory(instance.exports.memory);
runtime.setWasmInstance(instance);
this.setStatus(`⏳ Rendering ${componentName}...`);
// Call the render function with props
const renderFn = instance.exports[`render_${componentName}`];
if (!renderFn) {
throw new Error(`render_${componentName} not found in WASM exports`);
}
// Pass props as positional arguments
const propValues = Object.values(props);
renderFn(...propValues);
// Update signals
runtime.updateSignals();
this.setStatus(`✅ ${componentName} loaded!`, 'success');
// Make runtime globally available for debugging
window.ritzRuntime = runtime;
window.ritzInstance = instance;
this.onLoad(runtime, instance);
return { runtime, instance };
} catch (error) {
this.setStatus(`❌ Error: ${error.message}`, 'error');
this.onError(error);
throw error;
}
}
setStatus(message, type = '') {
if (this.statusElement) {
this.statusElement.textContent = message;
this.statusElement.className = 'status ' + type;
}
}
}
// Export for use in modules or global scope
if (typeof module !== 'undefined' && module.exports) {
module.exports = { RitzRuntime, RitzLoader };
} else {
window.RitzRuntime = RitzRuntime;
window.RitzLoader = RitzLoader;
}
+119 -108
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@@ -1,5 +1,5 @@
; Generated by Ritz Framework with Signals ; Generated by Ritz Framework with Signals
; Component: Toggle ; Components: Toggle
; String constants ; String constants
@.str.0 = private unnamed_addr constant [4 x i8] c"div\00" @.str.0 = private unnamed_addr constant [4 x i8] c"div\00"
@@ -23,16 +23,6 @@
@.str.18 = private unnamed_addr constant [18 x i8] c"Increment Counter\00" @.str.18 = private unnamed_addr constant [18 x i8] c"Increment Counter\00"
@.str.19 = private unnamed_addr constant [8 x i8] c"display\00" @.str.19 = private unnamed_addr constant [8 x i8] c"display\00"
; Signal storage (reactive state in WASM memory)
@signal_count = global i32 0
; Conditional rendering state
@cond_0_parent = global i32 0
@cond_0_marker = global i32 0
@cond_0_current = global i32 0
@cond_0_then_root = global i32 0
@cond_0_else_root = global i32 0
; JavaScript bridge function declarations ; JavaScript bridge function declarations
declare i32 @js_create_element(i8*) declare i32 @js_create_element(i8*)
declare i32 @js_create_text(i8*) declare i32 @js_create_text(i8*)
@@ -44,16 +34,25 @@ declare void @js_update_text_content(i32, i8*)
declare i32 @js_create_marker() declare i32 @js_create_marker()
declare void @js_replace_at_marker(i32, i32, i32) declare void @js_replace_at_marker(i32, i32, i32)
; Signal storage for Toggle (reactive state in WASM memory)
@signal_Toggle_count = global i32 0
; Conditional rendering state
@cond_0_marker = global i32 0
@cond_0_current = global i32 0
@cond_0_then_root = global i32 0
@cond_0_else_root = global i32 0
; Signal helper functions ; Signal helper functions
define i32 @get_count() { define i32 @get_count() {
entry: entry:
%val = load i32, i32* @signal_count %val = load i32, i32* @signal_Toggle_count
ret i32 %val ret i32 %val
} }
define void @set_count(i32 %newval) { define void @set_count(i32 %newval) {
entry: entry:
store i32 %newval, i32* @signal_count store i32 %newval, i32* @signal_Toggle_count
; TODO: Trigger DOM update callback ; TODO: Trigger DOM update callback
ret void ret void
} }
@@ -61,65 +60,33 @@ entry:
; Event handler: increment ; Event handler: increment
define void @increment() { define void @increment() {
entry: entry:
%var0 = load i32, i32* @signal_count %var0 = load i32, i32* @signal_Toggle_count
%var1 = add i32 %var0, 1 %var1 = add i32 %var0, 1
store i32 %var1, i32* @signal_count store i32 %var1, i32* @signal_Toggle_count
call void @reevaluate_conditional_0() call void @reevaluate_conditional_0()
ret void ret void
} }
; Conditional 0 - then branch ; Initialize conditional 0
define i32 @_render_cond_0_then() { define void @_init_conditional_0() {
entry:
%var2 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var2, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i32 0, i32 0))
%var3 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i32 0, i32 0))
%var4 = call i32 @js_create_text(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i32 0, i32 0))
call void @js_append_child(i32 %var3, i32 %var4)
call void @js_append_child(i32 %var2, i32 %var3)
%var5 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i32 0, i32 0))
call void @js_set_attribute(i32 %var5, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.5, i32 0, i32 0))
; TODO: Format f-string with signal count
%var6 = call i32 @js_create_text(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.6, i32 0, i32 0))
call void @js_append_child(i32 %var5, i32 %var6)
call void @js_append_child(i32 %var2, i32 %var5)
ret i32 %var2
}
; Conditional 0 - else branch
define i32 @_render_cond_0_else() {
entry:
%var7 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var7, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.7, i32 0, i32 0))
%var8 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i32 0, i32 0))
%var9 = call i32 @js_create_text(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.8, i32 0, i32 0))
call void @js_append_child(i32 %var8, i32 %var9)
call void @js_append_child(i32 %var7, i32 %var8)
%var10 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i32 0, i32 0))
call void @js_set_attribute(i32 %var10, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.5, i32 0, i32 0))
; TODO: Format f-string with signal count
%var11 = call i32 @js_create_text(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.6, i32 0, i32 0))
call void @js_append_child(i32 %var10, i32 %var11)
call void @js_append_child(i32 %var7, i32 %var10)
ret i32 %var7
}
; Initialize conditional 0 - render both branches
define void @_init_conditional_0(i1 %cond) {
entry: entry:
; Render both branches upfront ; Render both branches upfront
%then_root = call i32 @_render_cond_0_then() %var2 = call i32 @_render_cond_0_then()
%else_root = call i32 @_render_cond_0_else() %var3 = call i32 @_render_cond_0_else()
store i32 %then_root, i32* @cond_0_then_root store i32 %var2, i32* @cond_0_then_root
store i32 %else_root, i32* @cond_0_else_root store i32 %var3, i32* @cond_0_else_root
%marker = load i32, i32* @cond_0_marker %var4 = load i32, i32* @signal_Toggle_count
br i1 %cond, label %insert_then, label %insert_else %var5 = icmp sgt i32 %var4, 5
%var6 = zext i1 %var5 to i32
%var7 = icmp ne i32 %var6, 0
%var8 = load i32, i32* @cond_0_marker
br i1 %var7, label %insert_then, label %insert_else
insert_then: insert_then:
call void @js_replace_at_marker(i32 %marker, i32 0, i32 %then_root) call void @js_replace_at_marker(i32 %var8, i32 0, i32 %var2)
store i32 1, i32* @cond_0_current store i32 1, i32* @cond_0_current
ret void ret void
insert_else: insert_else:
call void @js_replace_at_marker(i32 %marker, i32 0, i32 %else_root) call void @js_replace_at_marker(i32 %var8, i32 0, i32 %var3)
store i32 0, i32* @cond_0_current store i32 0, i32* @cond_0_current
ret void ret void
} }
@@ -127,66 +94,110 @@ insert_else:
; Re-evaluate conditional 0 ; Re-evaluate conditional 0
define void @reevaluate_conditional_0() { define void @reevaluate_conditional_0() {
entry: entry:
%var12 = load i32, i32* @signal_count %var9 = load i32, i32* @signal_Toggle_count
%var13 = icmp sgt i32 %var12, 5 %var10 = icmp sgt i32 %var9, 5
%var15 = load i32, i32* @cond_0_current %var11 = zext i1 %var10 to i32
%var16 = zext i1 %var13 to i32 %var12 = icmp ne i32 %var11, 0
%var17 = icmp ne i32 %var15, %var16 %var13 = zext i1 %var12 to i32
br i1 %var17, label %swap, label %done %var14 = load i32, i32* @cond_0_current
%var15 = icmp ne i32 %var14, %var13
br i1 %var15, label %swap, label %done
swap: swap:
br i1 %var13, label %swap_to_then, label %swap_to_else br i1 %var12, label %swap_to_then, label %swap_to_else
swap_to_then: swap_to_then:
%var18 = load i32, i32* @cond_0_else_root %var16 = load i32, i32* @cond_0_else_root
%var19 = load i32, i32* @cond_0_then_root %var17 = load i32, i32* @cond_0_then_root
%var20 = load i32, i32* @cond_0_marker %var18 = load i32, i32* @cond_0_marker
call void @js_replace_at_marker(i32 %var20, i32 %var18, i32 %var19) call void @js_replace_at_marker(i32 %var18, i32 %var16, i32 %var17)
store i32 1, i32* @cond_0_current store i32 1, i32* @cond_0_current
br label %done br label %done
swap_to_else: swap_to_else:
%var21 = load i32, i32* @cond_0_then_root %var19 = load i32, i32* @cond_0_then_root
%var22 = load i32, i32* @cond_0_else_root %var20 = load i32, i32* @cond_0_else_root
%var23 = load i32, i32* @cond_0_marker %var21 = load i32, i32* @cond_0_marker
call void @js_replace_at_marker(i32 %var23, i32 %var21, i32 %var22) call void @js_replace_at_marker(i32 %var21, i32 %var19, i32 %var20)
store i32 0, i32* @cond_0_current store i32 0, i32* @cond_0_current
br label %done br label %done
done: done:
ret void ret void
} }
define i32 @_render_cond_0_then() {
entry:
%var22 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
%var23 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var23, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.2, i32 0, i32 0))
%var24 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i32 0, i32 0))
%var25 = call i32 @js_create_text(i8* getelementptr inbounds ([24 x i8], [24 x i8]* @.str.4, i32 0, i32 0))
call void @js_append_child(i32 %var24, i32 %var25)
call void @js_append_child(i32 %var23, i32 %var24)
call void @js_append_child(i32 %var23, i32 %var24)
%var26 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i32 0, i32 0))
call void @js_set_attribute(i32 %var26, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.5, i32 0, i32 0))
; TODO: Format f-string with signal count
%var27 = call i32 @js_create_text(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.6, i32 0, i32 0))
call void @js_append_child(i32 %var26, i32 %var27)
call void @js_append_child(i32 %var23, i32 %var26)
call void @js_append_child(i32 %var23, i32 %var26)
call void @js_append_child(i32 %var22, i32 %var23)
ret i32 %var22
}
define i32 @_render_cond_0_else() {
entry:
%var28 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
%var29 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var29, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.7, i32 0, i32 0))
%var30 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i32 0, i32 0))
%var31 = call i32 @js_create_text(i8* getelementptr inbounds ([25 x i8], [25 x i8]* @.str.8, i32 0, i32 0))
call void @js_append_child(i32 %var30, i32 %var31)
call void @js_append_child(i32 %var29, i32 %var30)
call void @js_append_child(i32 %var29, i32 %var30)
%var32 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i32 0, i32 0))
call void @js_set_attribute(i32 %var32, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.5, i32 0, i32 0))
; TODO: Format f-string with signal count
%var33 = call i32 @js_create_text(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.6, i32 0, i32 0))
call void @js_append_child(i32 %var32, i32 %var33)
call void @js_append_child(i32 %var29, i32 %var32)
call void @js_append_child(i32 %var29, i32 %var32)
call void @js_append_child(i32 %var28, i32 %var29)
ret i32 %var28
}
; Component render function ; Component render function
define void @render_Toggle() { define void @render_Toggle() {
entry: entry:
%var24 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0)) %var34 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_set_attribute(i32 %var24, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.9, i32 0, i32 0)) call void @js_set_attribute(i32 %var34, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([11 x i8], [11 x i8]* @.str.9, i32 0, i32 0))
%var25 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.10, i32 0, i32 0)) %var35 = call i32 @js_create_element(i8* getelementptr inbounds ([3 x i8], [3 x i8]* @.str.10, i32 0, i32 0))
%var26 = call i32 @js_create_text(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.11, i32 0, i32 0)) %var36 = call i32 @js_create_text(i8* getelementptr inbounds ([27 x i8], [27 x i8]* @.str.11, i32 0, i32 0))
call void @js_append_child(i32 %var25, i32 %var26) call void @js_append_child(i32 %var35, i32 %var36)
call void @js_append_child(i32 %var24, i32 %var25) call void @js_append_child(i32 %var34, i32 %var35)
%var27 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i32 0, i32 0)) call void @js_append_child(i32 %var34, i32 %var35)
call void @js_set_attribute(i32 %var27, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.12, i32 0, i32 0)) %var37 = call i32 @js_create_element(i8* getelementptr inbounds ([2 x i8], [2 x i8]* @.str.3, i32 0, i32 0))
%var28 = call i32 @js_create_text(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.13, i32 0, i32 0)) call void @js_set_attribute(i32 %var37, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([5 x i8], [5 x i8]* @.str.12, i32 0, i32 0))
call void @js_append_child(i32 %var27, i32 %var28) %var38 = call i32 @js_create_text(i8* getelementptr inbounds ([44 x i8], [44 x i8]* @.str.13, i32 0, i32 0))
call void @js_append_child(i32 %var24, i32 %var27) call void @js_append_child(i32 %var37, i32 %var38)
%var29 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0)) call void @js_append_child(i32 %var34, i32 %var37)
call void @js_set_attribute(i32 %var29, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.14, i32 0, i32 0)) call void @js_append_child(i32 %var34, i32 %var37)
%var30 = call i32 @js_create_element(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.15, i32 0, i32 0)) %var39 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
call void @js_bind_event(i32 %var30, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.16, i32 0, i32 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.17, i32 0, i32 0)) call void @js_set_attribute(i32 %var39, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str.14, i32 0, i32 0))
%var31 = call i32 @js_create_text(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.18, i32 0, i32 0)) %var40 = call i32 @js_create_element(i8* getelementptr inbounds ([7 x i8], [7 x i8]* @.str.15, i32 0, i32 0))
call void @js_append_child(i32 %var30, i32 %var31) call void @js_bind_event(i32 %var40, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.16, i32 0, i32 0), i8* getelementptr inbounds ([10 x i8], [10 x i8]* @.str.17, i32 0, i32 0))
call void @js_append_child(i32 %var29, i32 %var30) %var41 = call i32 @js_create_text(i8* getelementptr inbounds ([18 x i8], [18 x i8]* @.str.18, i32 0, i32 0))
call void @js_append_child(i32 %var24, i32 %var29) call void @js_append_child(i32 %var40, i32 %var41)
%var32 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0)) call void @js_append_child(i32 %var39, i32 %var40)
call void @js_set_attribute(i32 %var32, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.19, i32 0, i32 0)) call void @js_append_child(i32 %var39, i32 %var40)
%var33 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0)) call void @js_append_child(i32 %var34, i32 %var39)
%var34 = call i32 @js_create_marker() call void @js_append_child(i32 %var34, i32 %var39)
call void @js_append_child(i32 %var33, i32 %var34) %var42 = call i32 @js_create_element(i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str.0, i32 0, i32 0))
store i32 %var34, i32* @cond_0_marker call void @js_set_attribute(i32 %var42, i8* getelementptr inbounds ([6 x i8], [6 x i8]* @.str.1, i32 0, i32 0), i8* getelementptr inbounds ([8 x i8], [8 x i8]* @.str.19, i32 0, i32 0))
store i32 %var33, i32* @cond_0_parent %var43 = call i32 @js_create_marker()
%var35 = load i32, i32* @signal_count call void @js_append_child(i32 %var42, i32 %var43)
%var36 = icmp sgt i32 %var35, 5 store i32 %var43, i32* @cond_0_marker
call void @_init_conditional_0(i1 %var36) call void @_init_conditional_0()
call void @js_append_child(i32 %var32, i32 %var33) call void @js_append_child(i32 %var34, i32 %var42)
call void @js_append_child(i32 %var24, i32 %var32) call void @js_append_child(i32 %var34, i32 %var42)
call void @js_set_root(i32 %var24) call void @js_set_root(i32 %var34)
ret void ret void
} }
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+354
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@@ -0,0 +1,354 @@
/**
* Ritz Runtime - WebAssembly DOM Bridge
*
* Provides the runtime environment for Ritz components compiled to WASM.
*/
class RitzRuntime {
constructor(rootElement) {
this.rootElement = rootElement || document.getElementById('app');
this.nodes = new Map();
this.nextNodeId = 1;
this.log = [];
this.wasmInstance = null;
this.debugEnabled = true;
}
// ===== DOM Manipulation Bridge =====
js_create_element(tagPtr) {
const tag = this.readString(tagPtr);
const element = document.createElement(tag);
const id = this.nextNodeId++;
this.nodes.set(id, element);
this._log(`createElement("${tag}") = ${id}`);
return id;
}
js_create_text(textPtr) {
const text = this.readString(textPtr);
const textNode = document.createTextNode(text);
const id = this.nextNodeId++;
this.nodes.set(id, textNode);
this._log(`createTextNode("${text}") = ${id}`);
return id;
}
js_append_child(parentId, childId) {
const parent = this.nodes.get(parentId);
const child = this.nodes.get(childId);
if (parent && child) {
parent.appendChild(child);
this._log(`appendChild(${parentId}, ${childId})`);
}
}
js_set_attribute(elemId, namePtr, valuePtr) {
const element = this.nodes.get(elemId);
const name = this.readString(namePtr);
const value = this.readString(valuePtr);
if (element) {
if (name === 'class') {
element.className = value;
} else {
element.setAttribute(name, value);
}
this._log(`setAttribute(${elemId}, "${name}", "${value}")`);
}
}
js_bind_event(elemId, eventNamePtr, handlerNamePtr) {
const element = this.nodes.get(elemId);
const eventName = this.readString(eventNamePtr);
const handlerName = this.readString(handlerNamePtr);
if (element && this.wasmInstance) {
const handler = this.wasmInstance.exports[handlerName];
if (handler) {
element.addEventListener(eventName, () => {
this._log(`[Event] ${eventName} → ${handlerName}()`);
handler();
this.updateSignals();
});
this._log(`bindEvent(${elemId}, "${eventName}", "${handlerName}")`);
} else {
console.error(`Handler ${handlerName} not found in WASM exports`);
}
}
}
js_set_root(elemId) {
const element = this.nodes.get(elemId);
if (element) {
this.rootElement.innerHTML = '';
this.rootElement.appendChild(element);
this._log(`setRoot(${elemId})`);
}
}
js_update_text_content(nodeId, textPtr) {
const node = this.nodes.get(nodeId);
const text = this.readString(textPtr);
if (node) {
node.textContent = text;
this._log(`updateTextContent(${nodeId}, "${text}")`);
}
}
// ===== Signal Management =====
updateSignals() {
// Discover and update all signals
if (!this.wasmInstance) return;
const exports = this.wasmInstance.exports;
// Find all get_* functions (signal getters)
for (const [name, fn] of Object.entries(exports)) {
if (name.startsWith('get_') && typeof fn === 'function') {
const signalName = name.substring(4); // Remove 'get_' prefix
const value = fn();
this._log(`[Signal] ${signalName} = ${value}`);
// Update DOM elements bound to this signal
// TODO: Track signal-to-DOM bindings during render for efficiency
this.updateSignalDisplay(signalName, value);
}
}
// Re-evaluate all reactive conditionals
for (const [name, fn] of Object.entries(exports)) {
if (name.startsWith('reevaluate_conditional_') && typeof fn === 'function') {
fn();
this._log(`[Reactive] ${name}()`);
}
}
// Re-evaluate all reactive match statements
for (const [name, fn] of Object.entries(exports)) {
if (name.startsWith('reevaluate_match_') && typeof fn === 'function') {
fn();
this._log(`[Reactive] ${name}()`);
}
}
}
updateSignalDisplay(signalName, value) {
// Find DOM elements that should display this signal
// For now, update any element with class matching signal name or data-signal attribute
const selectors = [
`[data-signal="${signalName}"]`,
`.${signalName}`,
'.count', // Hardcoded for demo - TODO: track bindings properly
];
selectors.forEach(selector => {
const elements = document.querySelectorAll(selector);
elements.forEach(el => {
// Check if text contains the signal name or looks like a counter
const text = el.textContent;
if (text.includes(signalName) || text.match(/\d+/)) {
// Replace the number in the text
el.textContent = text.replace(/\d+/, value);
}
});
});
}
// ===== Reactive Conditional Rendering =====
js_create_marker() {
// Create a comment node as a marker for conditional insertion
const marker = document.createComment('conditional-marker');
const id = this.nextNodeId++;
this.nodes.set(id, marker);
this._log(`Created marker node ${id}`);
return id;
}
js_replace_at_marker(markerId, oldNodeId, newNodeId) {
// Replace DOM node at marker position
const marker = this.nodes.get(markerId);
if (!marker) {
console.error(`[replace_at_marker] Marker ${markerId} not found`);
return;
}
const parent = marker.parentNode;
if (!parent) {
console.error(`[replace_at_marker] Marker ${markerId} has no parent`);
return;
}
this._log(`[replace_at_marker] marker=${markerId}, old=${oldNodeId}, new=${newNodeId}`);
// Remove old node if it exists (0 means no old node to remove)
if (oldNodeId !== 0) {
const oldNode = this.nodes.get(oldNodeId);
if (!oldNode) {
console.warn(`[replace_at_marker] Old node ${oldNodeId} not found in registry`);
} else if (!oldNode.parentNode) {
console.warn(`[replace_at_marker] Old node ${oldNodeId} not in DOM`);
} else if (oldNode.parentNode !== parent) {
console.warn(`[replace_at_marker] Old node ${oldNodeId} in wrong parent`);
oldNode.parentNode.removeChild(oldNode);
this._log(`[replace_at_marker] Removed ${oldNodeId} from wrong parent`);
} else {
// Remove from correct parent
parent.removeChild(oldNode);
this._log(`[replace_at_marker] Removed ${oldNodeId} from correct parent`);
}
}
// Insert new node after marker (only if newNodeId is not 0)
if (newNodeId !== 0) {
const newNode = this.nodes.get(newNodeId);
if (!newNode) {
console.error(`[replace_at_marker] New node ${newNodeId} not found`);
return;
}
// Insert right after the marker
// If newNode is already in DOM elsewhere, this will move it
const nextSibling = marker.nextSibling;
if (nextSibling) {
parent.insertBefore(newNode, nextSibling);
this._log(`[replace_at_marker] Inserted ${newNodeId} before sibling`);
} else {
parent.appendChild(newNode);
this._log(`[replace_at_marker] Appended ${newNodeId} (no sibling)`);
}
}
}
// ===== Memory & String Utilities =====
readString(ptr) {
if (!this.memory) return '';
const bytes = new Uint8Array(this.memory.buffer, ptr);
let length = 0;
while (bytes[length] !== 0) length++;
return new TextDecoder().decode(bytes.slice(0, length));
}
setMemory(memory) {
this.memory = memory;
}
setWasmInstance(instance) {
this.wasmInstance = instance;
}
// ===== Logging & Debug =====
_log(message) {
if (this.debugEnabled) {
this.log.push(message);
}
}
getLog() {
return this.log;
}
clearLog() {
this.log = [];
}
}
/**
* RitzLoader - Simplified WASM loading
*/
class RitzLoader {
constructor(options = {}) {
this.rootElement = options.rootElement || document.getElementById('app');
this.statusElement = options.statusElement || document.getElementById('status');
this.onLoad = options.onLoad || (() => {});
this.onError = options.onError || ((err) => console.error(err));
}
async load(wasmPath, componentName, props = {}) {
try {
this.setStatus('⏳ Creating runtime...');
const runtime = new RitzRuntime(this.rootElement);
this.setStatus(`⏳ Loading ${wasmPath}...`);
const response = await fetch(wasmPath);
if (!response.ok) {
throw new Error(`Failed to load ${wasmPath}: ${response.status}`);
}
const wasmBytes = await response.arrayBuffer();
this.setStatus('⏳ Instantiating WASM...');
// Create imports for WASM
const imports = {
env: {
js_create_element: (ptr) => runtime.js_create_element(ptr),
js_create_text: (ptr) => runtime.js_create_text(ptr),
js_append_child: (p, c) => runtime.js_append_child(p, c),
js_set_attribute: (e, n, v) => runtime.js_set_attribute(e, n, v),
js_set_root: (e) => runtime.js_set_root(e),
js_bind_event: (e, n, h) => runtime.js_bind_event(e, n, h),
js_update_text_content: (n, t) => runtime.js_update_text_content(n, t),
js_create_marker: () => runtime.js_create_marker(),
js_replace_at_marker: (m, o, n) => runtime.js_replace_at_marker(m, o, n),
}
};
const { instance } = await WebAssembly.instantiate(wasmBytes, imports);
// Setup runtime
runtime.setMemory(instance.exports.memory);
runtime.setWasmInstance(instance);
this.setStatus(`⏳ Rendering ${componentName}...`);
// Call the render function with props
const renderFn = instance.exports[`render_${componentName}`];
if (!renderFn) {
throw new Error(`render_${componentName} not found in WASM exports`);
}
// Pass props as positional arguments
const propValues = Object.values(props);
renderFn(...propValues);
// Update signals
runtime.updateSignals();
this.setStatus(`✅ ${componentName} loaded!`, 'success');
// Make runtime globally available for debugging
window.ritzRuntime = runtime;
window.ritzInstance = instance;
this.onLoad(runtime, instance);
return { runtime, instance };
} catch (error) {
this.setStatus(`❌ Error: ${error.message}`, 'error');
this.onError(error);
throw error;
}
}
setStatus(message, type = '') {
if (this.statusElement) {
this.statusElement.textContent = message;
this.statusElement.className = 'status ' + type;
}
}
}
// Export for use in modules or global scope
if (typeof module !== 'undefined' && module.exports) {
module.exports = { RitzRuntime, RitzLoader };
} else {
window.RitzRuntime = RitzRuntime;
window.RitzLoader = RitzLoader;
}
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+31 -8
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@@ -87,6 +87,10 @@ class SignalLLVMIRGenerator:
self._emit_conditional_functions() self._emit_conditional_functions()
self._emit_component(component) self._emit_component(component)
# Emit main entry point for the last (top-level) component
if self.components:
self._emit_main_entry(self.components[-1]["name"])
# Prepend string constants # Prepend string constants
return self._finalize_with_strings() return self._finalize_with_strings()
@@ -641,6 +645,17 @@ class SignalLLVMIRGenerator:
self.lines.append("}") self.lines.append("}")
self.lines.append("") self.lines.append("")
def _emit_main_entry(self, component_name: str) -> None:
"""Emit main entry point that renders top-level component and sets root."""
self.lines.append("; Main entry point")
self.lines.append("define void @main() {")
self.lines.append("entry:")
self.lines.append(f" %root = call i32 @render_{component_name}()")
self.lines.append(" call void @js_set_root(i32 %root)")
self.lines.append(" ret void")
self.lines.append("}")
self.lines.append("")
def _emit_component(self, ir: dict[str, Any]) -> None: def _emit_component(self, ir: dict[str, Any]) -> None:
"""Emit component render function.""" """Emit component render function."""
component_name = ir["name"] component_name = ir["name"]
@@ -654,7 +669,7 @@ class SignalLLVMIRGenerator:
param_str = ", ".join(param_list) if param_list else "" param_str = ", ".join(param_list) if param_list else ""
self.lines.append("; Component render function") self.lines.append("; Component render function")
self.lines.append(f"define void @render_{component_name}({param_str}) {{") self.lines.append(f"define i32 @render_{component_name}({param_str}) {{")
self.lines.append("entry:") self.lines.append("entry:")
# Process component body (skip signals and functions, already handled) # Process component body (skip signals and functions, already handled)
@@ -666,11 +681,13 @@ class SignalLLVMIRGenerator:
if root_var is None and var: if root_var is None and var:
root_var = var root_var = var
# Set root element # Return root element (caller decides whether to set as root or append)
if root_var: if root_var:
self.lines.append(f" call void @js_set_root(i32 %{root_var})") self.lines.append(f" ret i32 %{root_var}")
else:
# No root element - return 0
self.lines.append(" ret i32 0")
self.lines.append(" ret void")
self.lines.append("}") self.lines.append("}")
self.lines.append("") self.lines.append("")
@@ -767,14 +784,20 @@ class SignalLLVMIRGenerator:
arg_var = self._emit_expr(arg) arg_var = self._emit_expr(arg)
arg_values.append(f"i32 {arg_var}") arg_values.append(f"i32 {arg_var}")
# Build argument list and call # Call component render function and capture returned root element
elem_var = self._new_var()
if arg_values: if arg_values:
arg_list = ", ".join(arg_values) arg_list = ", ".join(arg_values)
self.lines.append(f" call void @render_{component_name}({arg_list})") self.lines.append(f" %{elem_var} = call i32 @render_{component_name}({arg_list})")
else: else:
self.lines.append(f" call void @render_{component_name}()") self.lines.append(f" %{elem_var} = call i32 @render_{component_name}()")
return None # Append to parent if we have one
if self.parent_element_stack:
parent_var = self.parent_element_stack[-1]
self.lines.append(f" call void @js_append_child(i32 %{parent_var}, i32 %{elem_var})")
return elem_var
def _emit_match(self, stmt: dict[str, Any]) -> str | None: def _emit_match(self, stmt: dict[str, Any]) -> str | None:
"""Emit a match/case statement with reactive rendering.""" """Emit a match/case statement with reactive rendering."""
+4 -4
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@@ -57,7 +57,7 @@ def Button(label):
llvm_ir = generate_llvm_ir(ir) llvm_ir = generate_llvm_ir(ir)
# Should generate render function with parameter # Should generate render function with parameter
assert "define void @render_Button(i32 %label)" in llvm_ir assert "define i32 @render_Button(i32 %label)" in llvm_ir
def test_parse_yield_component_with_args(): def test_parse_yield_component_with_args():
@@ -111,8 +111,8 @@ def Parent():
components = parse_component(source) components = parse_component(source)
llvm_ir = generate_llvm_ir(components) llvm_ir = generate_llvm_ir(components)
# Should call render_Child with argument # Should call render_Child with argument and capture return value
assert "call void @render_Child(i32 42)" in llvm_ir assert "call i32 @render_Child(i32 42)" in llvm_ir
def test_component_with_default_param(): def test_component_with_default_param():
@@ -180,7 +180,7 @@ def Counter(initial_count):
llvm_ir = generate_llvm_ir(ir) llvm_ir = generate_llvm_ir(ir)
# Should accept parameter # Should accept parameter
assert "define void @render_Counter(i32 %initial_count)" in llvm_ir assert "define i32 @render_Counter(i32 %initial_count)" in llvm_ir
# Signal should be initialized with parameter value # Signal should be initialized with parameter value
# This will require storing the param value to the signal global # This will require storing the param value to the signal global
+4 -2
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@@ -25,7 +25,7 @@ def test_llvm_hello_world_structure():
llvm_ir = generate_llvm_ir(ir_dict) llvm_ir = generate_llvm_ir(ir_dict)
# Check basic LLVM IR structure # Check basic LLVM IR structure
assert "define void @render_HelloWorld()" in llvm_ir assert "define i32 @render_HelloWorld()" in llvm_ir
assert "ret void" in llvm_ir assert "ret void" in llvm_ir
# Should have string constants # Should have string constants
@@ -115,10 +115,12 @@ def test_llvm_ir_syntax_valid():
llvm_ir = generate_llvm_ir(ir_dict) llvm_ir = generate_llvm_ir(ir_dict)
# Basic syntax checks # Basic syntax checks
assert llvm_ir.count("define") == llvm_ir.count("ret void") # All functions return assert llvm_ir.count("define") == llvm_ir.count("ret") # All functions have returns
assert "%" in llvm_ir # Has SSA variables assert "%" in llvm_ir # Has SSA variables
assert "call" in llvm_ir # Has function calls assert "call" in llvm_ir # Has function calls
assert "@" in llvm_ir # Has global symbols assert "@" in llvm_ir # Has global symbols
assert "define void @main()" in llvm_ir # Has main entry point
assert "define i32 @render_" in llvm_ir # Component functions return i32
def test_llvm_ir_compiles_with_llc(): def test_llvm_ir_compiles_with_llc():
+2 -2
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@@ -76,7 +76,7 @@ def SimpleTabs():
llvm_ir = generate_llvm_ir(ir) llvm_ir = generate_llvm_ir(ir)
# Should generate render function for TabButton with parameters # Should generate render function for TabButton with parameters
assert "define void @render_TabButton(" in llvm_ir assert "define i32 @render_TabButton(" in llvm_ir
# Should call TabButton from SimpleTabs with arguments # Should call TabButton from SimpleTabs with arguments
assert "call void @render_TabButton(" in llvm_ir assert "call i32 @render_TabButton(" in llvm_ir